CN206997660U - A kind of forging clamping fixture head - Google Patents
A kind of forging clamping fixture head Download PDFInfo
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- CN206997660U CN206997660U CN201720762752.0U CN201720762752U CN206997660U CN 206997660 U CN206997660 U CN 206997660U CN 201720762752 U CN201720762752 U CN 201720762752U CN 206997660 U CN206997660 U CN 206997660U
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- clamping fixture
- fixture head
- connecting rod
- gripper
- head according
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Abstract
The utility model discloses a kind of forging clamping fixture head, it is related to forging equipment technical field, including two symmetrical Gripper bodies, Gripper body is connected with connecting rod in arcuation and outside, multiple buffering projections are provided with the inside of Gripper body and center is provided with installation cavity, jet shower nozzle is provided with installation cavity, paint nozzle is connected with a gas distribution channel, and gas distribution channel is connected through Gripper body and connecting rod with an air hose；Connecting rod is connected with montant, two montants are connected to mounting blocks and cross bar, mounting blocks one end is connected with the electric hydaulic bar for horizontal extension, and electric hydaulic bar and cross bar are connected to the both sides of a mounting rod, and mounting rod is positioned at the underface of two Gripper bodies；The utility model can clean the surface of casting casting workpiece, can effectively clamp casting workpiece.
Description
Technical field
The utility model belongs to forging equipment technical field, specifically, is related to a kind of forging clamping fixture head.
Background technology
Fixture is to be used for during machine-building fixing processing object, is allowed to occupy correct position, with receive construction or
The device of detection, fixture are to be used for during machine-building fixing processing object, are allowed to occupy correct position, to receive construction
Or the device of detection, also known as fixture.In a broad sense, any process in technical process, for rapidly, easily and safely
The device of workpiece is installed, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc..Wherein machine
Bed fixture is most commonly seen, is often simply called fixture.In workpieces processing on lathe, to make the surface energy of workpiece reach as defined in drawing
Size, geometry and with the technical requirements such as the relative-position error of other surfaces, workpiece must be installed, pressed from both sides before processing
Jail.Fixture is generally by setting element, clamping device, to groups such as knife induction element, indexing means, connecting element and clamp bodies
Into.
Current forging uses common level clamp chuck with clamping fixture head, it is impossible to effectively clamps casting workpiece；
Casting workpiece processes surface there is many small foreign particles in addition, if small foreign particle is in clamping fixture head and casting workpiece
Between, then it can not effectively clamp, situation about coming off occur.
For example, in publication number CN205949773U patent document, a kind of forging fixture, including support bottom are disclosed
Seat, electric expansion bar, the first support column, head rod, the first Pneumatic extension post, the second Pneumatic extension post, the second connecting rod,
Second support column, the 3rd Pneumatic extension post, support backing plate, roller and jointed shaft, the right-hand member of the support base and the first support
The lower end of post is fixedly connected；The left end of first sliding block is fixed by the right-hand member of head rod and the first Pneumatic extension post to be connected
Connect；The left end of the support base is fixedly connected with the lower end of the second support column；The right-hand member of second sliding block connects by first
Extension bar is fixedly connected with the left end of the first Pneumatic extension post；The centre of the support base and the lower end of the 3rd Pneumatic extension post are consolidated
Fixed connection；The telescopic rod end of the electric expansion bar is fixedly connected by jointed shaft with roller.
Above-mentioned forging is plane chuck with the chuck of fixture, it is impossible to effectively clamps casting workpiece.
So a kind of forging is needed with clamping fixture head to solve the above problems.
Utility model content
The utility model is in order to overcome above-mentioned deficiency of the prior art, there is provided a kind of forging clamping fixture head, energy is clearly
The surface of clean casting casting workpiece, can effectively clamp casting workpiece.
The utility model provides a kind of forging clamping fixture head, including two symmetrical Gripper bodies, chuck sheet
Body is connected with connecting rod in concave arc shape and outside, and multiple buffering projections are provided with the inside of Gripper body and center is provided with installation cavity, are pacified
Jet shower nozzle is provided with behaveing affectedly, jet shower nozzle is connected with a gas distribution channel, and gas distribution channel passes through Gripper body and connecting rod and one
Air hose connects；
Connecting rod is connected with montant, and two montants are connected to mounting blocks and cross bar, and mounting blocks one end, which is connected with, to be used for
The electric hydaulic bar of horizontal extension, electric hydaulic bar and cross bar are connected to the both sides of a mounting rod, and mounting rod is located at two
The lower section of Gripper body.
Preferably, buffering projection is in hemispherical.
Preferably, top surface of the outlet of gas distribution channel positioned at connecting rod.
Preferably, air hose is connected with an air compressor.
Preferably, the non-bulging installation cavity of jet shower nozzle.
Preferably, montant and connecting rod are integral type structure.
Preferably, when the stroke of electric hydaulic bar is 0, the distance between two Gripper bodies are 0.
Preferably, the multiple buffering projection is divided into multigroup, every group of equal annular arrangement is on the inside of Gripper body.
One kind forging clamping fixture head of the present utility model, can clean the surface of casting casting workpiece, can effectively press from both sides
Tight casting workpiece, beneficial effect are specific as follows：
(1), Gripper body is in concave arc shape, middle outwardly convex so that two Gripper bodies can effectively pick up shape not
The casting workpiece of rule, and the setting of projection is buffered, add casting workpiece and the friction on the inside of Gripper body, Er Qie
Buffering is played a part of to casting workpiece in clamping process, improves the security of clamping process；
(2), the setting of jet shower nozzle can be cleaned to casting work piece surface, prevent foreign matter from causing shadow to clamping process
Ring, improve the stability of clamping process；
(3) horizontal extension of electric hydaulic bar, is passed through so that clamping fixture head energy Automatic-clamping.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of structural representation of forging clamping fixture head in the utility model embodiment；
Fig. 2 is the structural representation of the utility model embodiment center tap body.
In figure mark for：
110th, Gripper body；120th, connecting rod；130th, projection is buffered；140th, installation cavity；150th, jet shower nozzle；160th, it is defeated
Gas passage；170th, air hose；180th, montant；190th, mounting blocks；191st, cross bar；200th, electric hydaulic bar；210th, mounting rod.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It is new that these embodiments are merely to illustrate this practicality
Type rather than limitation the scope of the utility model., it is necessary to illustrate, unless otherwise clear and definite in description of the present utility model
Regulation and restriction, term " installation ", " being provided with ", " connection " should be interpreted broadly, can also for example, it may be fixedly connected
It is to be detachably connected, or is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, can also
It is indirectly connected by intermediary, can is the connection of two element internals.For the ordinary skill in the art, may be used
Concrete meaning of the above-mentioned term in the utility model is understood with concrete condition.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, and it can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " more in description of the present utility model
It is individual " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
Embodiment
It is as shown in Figure 1 and Figure 2 a kind of forging clamping fixture head of the present embodiment, including two symmetrical chuck sheets
Body 110, Gripper body 110 are connected with connecting rod 120 in concave arc shape and outside, and it is convex that the inner side of Gripper body 110 is provided with multiple bufferings
Block 130 and center are provided with installation cavity 140, and jet shower nozzle 150, the gas distribution channel of jet shower nozzle 150 and one are provided with installation cavity 140
160 connections, gas distribution channel 160 are connected through Gripper body 110 and connecting rod 120 with an air hose 170；
Connecting rod 120 is connected with montant 180, and two montants 180 are connected to mounting blocks 190 and cross bar 191, mounting blocks
190 one end are connected with the electric hydaulic bar 200 for horizontal extension, and electric hydaulic bar 200 and cross bar 191 are connected to a peace
The both sides of bar 210 are filled, mounting rod 210 is positioned at the lower section of two Gripper bodies 110.
Gripper body 110 is in concave arc shape, middle outwardly convex so that two Gripper bodies 110 can effectively pick up shape
Irregular casting workpiece, and the setting of projection 130 is buffered, add casting workpiece and rubbing on the inside of Gripper body 110
Wipe, and buffering is played a part of to casting workpiece in clamping process, improve the security of clamping process；Jet shower nozzle
150 setting can be cleaned to casting work piece surface, prevent foreign matter from being impacted to clamping process, improve clamping process
Stability；The horizontal extension of electric hydaulic bar 200 can realize moving horizontally for Gripper body 110, and another chuck sheet
Body 110 is static, and which achieves the clamping function of clamping fixture head.
In the present embodiment, buffering projection 130 is in hemispherical.
It is in hemispherical to buffer projection 130, and this can improve the security that workpiece is cast in clamping process.
In the present embodiment, the outlet of gas distribution channel 160 is located at the top surface of connecting rod 120.
The outlet of gas distribution channel 160 is positioned at the top surface of connecting rod 120, and this can reduce the length of gas distribution channel 160, so as to save
Cost-saving.
In the present embodiment, air hose 170 is connected with an air compressor.
Air compressor can provide pressure-air by air hose 170 and gas distribution channel 160 to shower nozzle shower nozzle 150.
In the present embodiment, the non-bulging installation cavity 140 of jet shower nozzle 150.
The non-bulging installation cavity 140 of jet shower nozzle 150, this causes jet shower nozzle 150 not encounter casting workpiece, so as to carry
The security of high jet shower nozzle 150.
In the present embodiment, electric hydaulic bar is using motor as power source, by double-direction gearpump pressure oil output, through oil circuit
The control of integrated package, to oil cylinder, the reciprocating motion of piston rod is realized, this is very ripe in the prior art, no longer detailed here
Thin description.
In the present embodiment, montant 180 and connecting rod 120 are integral type structure.
Montant 180 and connecting rod 120 are integral type structure, and this can increase stability.
In the present embodiment, when the stroke of electric hydaulic bar 200 is 0, the distance between two Gripper bodies 110 are 0.
When the stroke of electric hydaulic bar 200 is 0, the distance between two Gripper bodies 110 are 0, and this can cause fixture
Chuck can clamp the processing cast member of arbitrary size.
In the present embodiment, the multiple buffering projection 130 divides to be multigroup, and every group of equal annular arrangement is in Gripper body 110
Side, this can strengthen buffering effect.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in
Within new protection domain.
Claims (8)
- A kind of 1. forging clamping fixture head, it is characterised in that：Including two symmetrical Gripper bodies (110), Gripper body (110) be connected with connecting rod (120) in concave arc shape and outside, be provided with the inside of Gripper body (110) multiple buffering projections (130) and Center is provided with installation cavity (140), and jet shower nozzle (150), jet shower nozzle (150) and a gas distribution channel are provided with installation cavity (140) (160) connect, gas distribution channel (160) is connected through Gripper body (110) and connecting rod (120) with an air hose (170)；Connecting rod (120) is connected with montant (180), and two montants (180) are connected to mounting blocks (190) and cross bar (191), Mounting blocks (190) one end is connected with the electric hydaulic bar (200) for horizontal extension, electric hydaulic bar (200) and cross bar (191) The both sides of a mounting rod (210) are connected to, mounting rod (210) is positioned at the lower section of two Gripper bodies (110).
- 2. forging clamping fixture head according to claim 1, it is characterised in that：Projection (130) is buffered in hemispherical.
- 3. forging clamping fixture head according to claim 2, it is characterised in that：The outlet of gas distribution channel (160) is positioned at company The top surface of extension bar (120).
- 4. forging clamping fixture head according to claim 3, it is characterised in that：Air hose (170) compresses with an air Machine connects.
- 5. forging clamping fixture head according to claim 4, it is characterised in that：Jet shower nozzle (150) non-bulging installation cavity (140)。
- 6. forging clamping fixture head according to claim 5, it is characterised in that：Montant (180) and connecting rod (120) are one Body formula structure.
- 7. forging clamping fixture head according to claim 6, it is characterised in that：The stroke of electric hydaulic bar (200) is 0 When, the distance between two Gripper bodies (110) are 0.
- 8. forging clamping fixture head according to claim 7, it is characterised in that：The multiple buffering projection (130) is divided into Multigroup, every group of equal annular arrangement is on the inside of Gripper body (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762752.0U CN206997660U (en) | 2017-06-28 | 2017-06-28 | A kind of forging clamping fixture head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720762752.0U CN206997660U (en) | 2017-06-28 | 2017-06-28 | A kind of forging clamping fixture head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206997660U true CN206997660U (en) | 2018-02-13 |
Family
ID=61447851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720762752.0U Active CN206997660U (en) | 2017-06-28 | 2017-06-28 | A kind of forging clamping fixture head |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622478A (en) * | 2019-01-31 | 2019-04-16 | 宁夏银和半导体科技有限公司 | Cleaning device after crystal bar slice |
| CN110918947A (en) * | 2019-12-20 | 2020-03-27 | 六安七茗道机电科技有限公司 | Be applied to sand mold casting and carry out gaseous guiding mechanism of clearance to casting mould |
| CN117798306A (en) * | 2024-02-29 | 2024-04-02 | 江苏中祥汽车部件有限公司 | Car forging adds clamping apparatus |
-
2017
- 2017-06-28 CN CN201720762752.0U patent/CN206997660U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622478A (en) * | 2019-01-31 | 2019-04-16 | 宁夏银和半导体科技有限公司 | Cleaning device after crystal bar slice |
| CN110918947A (en) * | 2019-12-20 | 2020-03-27 | 六安七茗道机电科技有限公司 | Be applied to sand mold casting and carry out gaseous guiding mechanism of clearance to casting mould |
| CN117798306A (en) * | 2024-02-29 | 2024-04-02 | 江苏中祥汽车部件有限公司 | Car forging adds clamping apparatus |
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